From: Horia Geanta <horia.geanta@nxp.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
Chris Healy <cphealy@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
Iuliana Prodan <iuliana.prodan@nxp.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: crypto: caam - Cast to long first before pointer conversion
Date: Mon, 9 Sep 2019 11:06:55 +0000 [thread overview]
Message-ID: <VI1PR0402MB3485C9E54BC85C98CBC72C7898B70@VI1PR0402MB3485.eurprd04.prod.outlook.com> (raw)
In-Reply-To: 20190909074636.GA21024@gondor.apana.org.au
On 9/9/2019 10:46 AM, Herbert Xu wrote:
> On Tue, Sep 03, 2019 at 07:35:07PM -0700, Andrey Smirnov wrote:
>> With IRQ requesting being managed by devres we need to make sure that
>> we dispose of IRQ mapping after and not before it is free'd (otherwise
>> we'll end up with a warning from the kernel). To achieve that simply
>> convert IRQ mapping to rely on devres as well.
>>
>> Fixes: f314f12db65c ("crypto: caam - convert caam_jr_init() to use devres")
>> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
>> Cc: Chris Healy <cphealy@gmail.com>
>> Cc: Lucas Stach <l.stach@pengutronix.de>
>> Cc: Horia Geantă <horia.geanta@nxp.com>
>> Cc: Herbert Xu <herbert@gondor.apana.org.au>
>> Cc: Iuliana Prodan <iuliana.prodan@nxp.com>
>> Cc: linux-crypto@vger.kernel.org
>> Cc: linux-kernel@vger.kernel.org
>> ---
>> drivers/crypto/caam/jr.c | 14 ++++++++++----
>> 1 file changed, 10 insertions(+), 4 deletions(-)
>
> I needed to apply this on top of it to shut up the compiler:
>
> ---8<---
> While storing an int in a pointer is safe the compiler is not
> happy about it. So we need some extra casting in order to make
> this warning free.
>
> Fixes: 1d3f75bce123 ("crypto: caam - dispose of IRQ mapping only...")
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
>
Thanks Herbert.
Indeed, this is needed for silencing compilation on ARM64
(while compiling for ARM works fine).
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
for the squashed patches.
Horia
next prev parent reply other threads:[~2019-09-09 11:07 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 2:35 [PATCH 00/12] CAAM bugfixes, small improvements Andrey Smirnov
2019-09-04 2:35 ` [PATCH 01/12] crypto: caam - make sure clocks are enabled first Andrey Smirnov
2019-09-06 11:18 ` Horia Geanta
2019-09-09 7:21 ` Herbert Xu
2019-09-09 7:22 ` Herbert Xu
2019-09-04 2:35 ` [PATCH 02/12] crypto: caam - use devres to unmap JR's registers Andrey Smirnov
2019-09-04 2:43 ` Fabio Estevam
2019-09-04 2:55 ` Andrey Smirnov
2019-09-09 13:01 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 03/12] crypto: caam - check irq_of_parse_and_map for errors Andrey Smirnov
2019-09-06 12:29 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 04/12] crypto: caam - dispose of IRQ mapping only after IRQ is freed Andrey Smirnov
2019-09-06 12:26 ` Horia Geanta
2019-09-09 7:46 ` crypto: caam - Cast to long first before pointer conversion Herbert Xu
2019-09-09 11:06 ` Horia Geanta [this message]
2019-09-09 13:55 ` [v2 PATCH] " Herbert Xu
2019-09-04 2:35 ` [PATCH 05/12] crypto: caam - use devres to unmap memory Andrey Smirnov
2019-09-09 13:20 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 06/12] crypto: caam - use devres to remove debugfs Andrey Smirnov
2019-09-09 13:25 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 07/12] crypto: caam - use devres to de-initialize the RNG Andrey Smirnov
2019-09-09 15:39 ` Horia Geanta
2019-09-18 6:06 ` Andrey Smirnov
2019-09-04 2:35 ` [PATCH 08/12] crypto: caam - use devres to de-initialize QI Andrey Smirnov
2019-09-20 15:10 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 09/12] crypto: caam - user devres to populate platform devices Andrey Smirnov
2019-09-20 15:29 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 10/12] crypto: caam - populate platform devices last Andrey Smirnov
2019-09-20 15:35 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 11/12] crypto: caam - convert caamrng to platform device Andrey Smirnov
2019-09-11 9:35 ` [PATCH] crypto: caam - use the same jr for rng init/exit Horia Geanta
2019-09-18 6:01 ` Andrey Smirnov
2019-09-20 15:50 ` Horia Geanta
2019-09-04 2:35 ` [PATCH 12/12] crypto: caam - change JR device ownership scheme Andrey Smirnov
2019-09-13 19:16 ` Leonard Crestez
2019-09-18 3:13 ` Andrey Smirnov
2019-09-19 11:19 ` Horia Geanta
2019-09-19 13:45 ` Herbert Xu
2019-09-09 7:53 ` [PATCH 00/12] CAAM bugfixes, small improvements Herbert Xu
2019-09-09 12:07 ` Horia Geanta
2019-09-09 12:52 ` Herbert Xu
2019-09-09 13:26 ` Horia Geanta
2019-09-09 13:52 ` Herbert Xu
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